Renewable energy questions?

The oil companies don't want renewable energy sources, that's why the government isn't really pushing the issue as hard as they say they are, for example, batteries for electric vehicles, the price is so high no one can afford to by enough to make it worth their wild, and the amount of charge is also regulated by these companies so you can't go as far either, solar panels for vehicles are the same way, it's all regulated by the oils companies.